Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/398a1668674b469a9581ee64a114bf0d : RETRY_LIMIT in 2m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ea3027f4f9144f12b127bfc92ed1e66a : FAILURE in 3m 05s